<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="zh-cn">
<head>
	<meta http-equiv="Content-Type" content="text/html;charset=UTF-8" />
	<title>网页标题</title>
	<meta name="keywords" content="关键字列表" />
	<meta name="description" content="网页描述" />
	<link rel="stylesheet" type="text/css" href="" />
	<style type="text/css"></style>
	<script type="text/javascript" language="javascript"></script>
</head>
<body>
	<form action="demo02_post.php" method="POST">
		用户名：<input type="text" name="username" /><br/>
		密码：<input type="password" name="password" /><br />
		确认密码：<input type="password" name="confirm" /><br/>

		<select name="type">
			<option value="">请输入类型</option>
			<option value="1">老师</option>
			<option value="2">学生</option>
		</select>
		<input type="submit" value="提交" />
	</form>
</body>
</html>